Question

What 3 things is the respiratory system made up of?

Answer 1

The trachea or windpipe, The pharynx or the throat, and the lungs

Answer 2

Hi Iswearilived!
Airway,lungs, and muscles of respiration.
Airway=larynx, mouth, pharynx,nose, bronchioles, bronchi, and, trachea.
I hope this helps;)